1 files changed, 41 insertions, 0 deletions
diff --git a/service/pixelated/adapter/soledad/soledad_duplicate_removal_mixin.py b/service/pixelated/adapter/soledad/soledad_duplicate_removal_mixin.py
new file mode 100644
index 00000000..e695a55f
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+++ b/service/pixelated/adapter/soledad/soledad_duplicate_removal_mixin.py
@@ -0,0 +1,41 @@
+#
+# Copyright (c) 2014 ThoughtWorks, Inc.
+#
+# Pixelated is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Pixelated is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
+from pixelated.adapter.soledad.soledad_facade_mixin import SoledadDbFacadeMixin
+
+
+class SoledadDuplicateRemovalMixin(SoledadDbFacadeMixin, object):
+
+    def remove_duplicates(self):
+        for mailbox in ['INBOX', 'DRAFTS', 'SENT', 'TRASH']:
+            self._remove_dup_inboxes(mailbox)
+            self._remove_dup_recent(mailbox)
+
+    def _remove_many(self, docs):
+        [self.delete_doc(doc) for doc in docs]
+
+    def _remove_dup_inboxes(self, mailbox_name):
+        mailboxes = self.get_mbox(mailbox_name)
+        if len(mailboxes) == 0:
+            return
+        mailboxes_to_remove = sorted(mailboxes, key=lambda x: x.content['created'])[1:len(mailboxes)]
+        self._remove_many(mailboxes_to_remove)
+
+    def _remove_dup_recent(self, mailbox_name):
+        rct = self.get_recent_by_mbox(mailbox_name)
+        if len(rct) == 0:
+            return
+        rct_to_remove = sorted(rct, key=lambda x: len(x.content['rct']), reverse=True)[1:len(rct)]
+        self._remove_many(rct_to_remove)
+\ No newline at end of file